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公开(公告)号：US5876294A
公开(公告)日：1999-03-02
申请号：US976092
申请日：1997-11-21
CPC分类号： A63B37/0003 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0035 , A63B37/0043 , A63B37/0047 , A63B37/0066 , A63B37/0075 , A63B37/009 , A63B37/0091
摘要： In a three-piece solid golf ball of the three layer structure consisting of a solid core, an intermediate layer, and a cover, the specific gravity of the solid core is lower than the specific gravity of the intermediate layer and the cover, and the Shore D hardness of the intermediate layer is higher than the Shore D hardness of the cover. The ball as a whole has an inertia moment of at least 83 g-cm.sup.2. The desirable properties of spin, feel, control and distance are obtained.
摘要翻译： 在由实芯，中间层和盖组成的三层结构的三件式实心高尔夫球中，实芯的比重低于中间层和盖的比重，并且 中间层的肖氏D硬度高于盖的肖氏D硬度。 整个球体的惯性力矩至少为83g / cm2。 获得了旋转，感觉，控制和距离的理想特性。
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公开(公告)号：US5899822A
公开(公告)日：1999-05-04
申请号：US976090
申请日：1997-11-21
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0064 , A63B37/0066 , A63B37/0075 , A63B37/0092
摘要： In a three-piece solid golf ball of the three layer structure consisting of a solid core, an intermediate layer, and a cover, the solid core has a distortion of at least 2.5 mm under a load of 100 kg. The Shore D hardness of the intermediate layer is at least 13 degrees higher than the Shore D hardness of the cover. The ball as a whole has an inertia moment of at least 83 g-cm.sup.2. The desirable properties of spin, feel, control and rolling are obtained.
摘要翻译： 在由实心芯，中间层和盖组成的三层结构的三件式实心高尔夫球中，实心芯在100kg的负载下具有至少2.5mm的变形。 中间层的肖氏D硬度比盖的肖氏D硬度高至少13度。 整个球体的惯性力矩至少为83g / cm2。 获得了旋转，感觉，控制和轧制的理想特性。
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公开(公告)号：US07201672B2
公开(公告)日：2007-04-10
申请号：US09764139
申请日：2001-01-19
CPC分类号： A63B37/0004 , A63B37/0003 , A63B37/0017 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0054 , A63B37/12
摘要： A multi-piece solid golf ball comprising a solid core and a cover of two inner and outer layers surrounding the core. The outer cover layer has a surface formed with a plurality of three types of dimples such that a product of the Shore D hardness of the inner cover layer multiplied by the Shore D hardness of the outer cover layer and a proportion VR (%) of the total of the volumes of dimple spaces satisfy one of: (1) 1,500 to less than 2,000 VR: 0.8 to 1.1% (2) 2,000 to less than 2,500 VR: 0.75 to 1.05% (3) 2,500 to less than 3,000 VR: 0.7 to 1% (4) 3,000 to less than 3,500 VR: 0.65 to 0.95% (5) 3,500 to 4,000 VR: 0.6 to 0.9%.
摘要翻译： 一种多片固体高尔夫球，包括实心芯和围绕芯的两个内层和外层的盖。 外覆盖层具有形成有多个三种凹坑的表面，使得内覆层的肖氏D硬度乘以外覆盖层的肖氏D硬度与比例V R < / SUB>（％）的总体积的凹坑空间满足一个
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公开(公告)号：US07175544B2
公开(公告)日：2007-02-13
申请号：US09764307
申请日：2001-01-19
CPC分类号： A63B37/0004 , A63B37/0003 , A63B37/0017 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0054 , A63B37/12
摘要： A multi-piece solid golf ball comprising a solid core and a cover of two inner and outer layers surrounding the core. The outer cover layer has a surface formed with a plurality of dimples such that the product of the Shore D hardness of the inner cover layer and the outer cover layer, a proportion VR (%) of the total of the volumes of dimple, and the distortion of the core have a predetermined relationship. The dimples include at least three types of dimples which are different in at least one of a diameter, a depth, and a value V0 which is the volume of one dimple space defined below a plane circumscribed by the dimple edge divided by the volume of a cylinder whose bottom is the plane and whose height is the maximum depth of the dimple from the bottom.
摘要翻译： 一种多片固体高尔夫球，包括实心芯和围绕芯的两个内层和外层的盖。 外覆盖层具有形成有多个凹坑的表面，使得内覆盖层和外覆盖层的肖氏D硬度的乘积与总覆盖层的比例V R R（％） 的凹坑体积，并且芯的变形具有预定的关系。 这些凹坑包括至少三种类型的凹坑，它们在直径，深度和值V 0至少之一中不同，V 0是在由 凹坑边缘除以底部是平面的缸体的体积，其高度是底部最大深度的凹坑。
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公开(公告)号：US06743122B2
公开(公告)日：2004-06-01
申请号：US09377991
申请日：1999-08-20
IPC分类号： A63B3706
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0065 , A63B37/0076
摘要： In a multi-piece solid golf ball comprising a solid core, an enclosure layer, an intermediate layer, and a cover, the enclosure layer and the intermediate layer each have a Shore D hardness of 10-50, the enclosure layer's Shore D hardness≦the intermediate layer's Shore D hardness≦the cover's Shore D hardness, and the deflections under a load of 100 kg of the solid core, a first spherical body consisting of the solid core and the enclosure layer, a second spherical body consisting of the solid core, the enclosure layer and the intermediate layer, and the ball are controlled to fall in specific ranges. The cover is formed of a cover stock comprising an ionomer resin and an inorganic filler.
摘要翻译： 在包括实心芯，外壳层，中间层和盖子的多片固体高尔夫球中，外壳层和中间层各自具有10-50的肖氏D硬度，外壳层的肖氏D硬度< =中间层的肖氏D硬度<=盖的肖氏D硬度，以及在100kg的固体芯的负载下的挠曲，由实心芯和外壳层组成的第一球体，由第二球体组成的第二球体， 固体芯，外壳层和中间层，并且球被控制在特定范围内。 盖由包含离聚物树脂和无机填料的覆盖物形成。
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公开(公告)号：US06659890B2
公开(公告)日：2003-12-09
申请号：US10267743
申请日：2002-10-10
IPC分类号： A63B3706
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B37/0084 , A63B37/0087 , A63B37/0092 , A63B37/0096 , Y10S525/902 , Y10T428/24942 , Y10T428/2495 , Y10T428/24983 , Y10T428/2933 , Y10T428/2935 , Y10T428/2936 , Y10T428/2982 , Y10T428/2998
摘要： A multi-piece solid golf ball includes a core having a structure with at least two layers and a cover on the core with an outer and inner cover layers. The core has a diameter in the range of 35 to 41 mm. The inner sphere of the core is formed of a rubber material based on polybutadiene and an outer layer is formed of a thermoplastic or rubber based material. The outer cover layer has a Shore D hardness of 40-60 degrees. The inner cover layer has a Shore D hardness of up to 53 degrees and lower than that of the outer cover layer. The ball's carry is comparable to conventional solid golf balls and spin receptivity is approximate to wound golf balls while the ball is durable and offers pleasant feel.
摘要翻译： 多片实心高尔夫球包括具有至少两层结构的芯和在芯上的盖，其具有外覆盖层和内覆盖层。 芯的直径在35至41mm的范围内。 芯的内球由基于聚丁二烯的橡胶材料形成，外层由热塑性或橡胶基材料形成。 外覆盖层的肖氏D硬度为40-60度。 内覆盖层的肖氏D硬度高达53度且低于外覆盖层的硬度。 球的携带与传统的固体高尔夫球相当，并且旋转接受度接近伤口高尔夫球，而球是耐用的并且提供愉快的感觉。
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公开(公告)号：US06461252B1
公开(公告)日：2002-10-08
申请号：US09124362
申请日：1998-07-29
IPC分类号： A63B3712
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0065 , A63B37/0075 , A63B37/12
摘要： In a solid golf ball comprising a solid core, a cover inner layer and a cover outer layer, the cover inner layer is composed mainly of a thermoplastic elastomer free of an ionomer resin, and the cover outer layer contains 50-100% by weight of an ionomer resin. The difference in Shore D hardness between the inner and outer layers is within 2 Shore units. While maintaining superior flight performance and durability, the inventive ball has spin receptivity close to wound golf balls.
摘要翻译： 在实心的高尔夫球包括实心芯，盖内层和盖外层的情况下，盖内层主要由不含离聚物树脂的热塑性弹性体组成，盖外层含有50-100重量％ 离聚物树脂。 内外层之间的肖氏D硬度差在2肖氏单位以内。 在保持优异的飞行性能和耐用性的同时，本发明的球具有接近伤口的高尔夫球的旋转接受性。
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公开(公告)号：US5733205A
公开(公告)日：1998-03-31
申请号：US661776
申请日：1996-06-13
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/0092
摘要： A multi-piece solid golf ball comprising a core including an inner sphere and a surrounding layer and a cover enclosing the core and consisting of inner and outer cover layers is provided. The inner sphere has a distortion of 1.0-4.0 mm under a load of 100 kg, the surrounding layer is softer than the inner sphere, and the core has a distortion of 2.5-5.3 mm under a load of 100 kg. The outer cover layer has a hardness of at least 58 degrees on Shore D which is highest among the ball layers. The ratio A/B is between 0.3/1 and 1.4/1 wherein the inner sphere has a hardness A and the ball has a hardness B, both expressed by a distortion under a load of 100 kg. The ball maintains satisfactory flying performance and durability characteristic of solid golf balls and offers a pleasant soft feel, a click response and improved control.
摘要翻译： 提供了一种多片固体高尔夫球，其包括包括内球和围绕层的芯和包围芯并且由内盖和外盖组成的盖。 在100kg负荷下，内球体的变形为1.0-4.0mm，周围层比内球更柔软，在100kg的负荷下，铁心的变形为2.5-5.3mm。 外覆盖层的硬度在肖氏D上至少为58度，在球层中最高。 比率A / B在0.3 / 1和1.4 / 1之间，其中内球具有硬度A，球具有硬度B，均由100kg负荷下的变形表示。 球保持良好的飞行性能和固体高尔夫球的耐用性，并提供令人愉快的柔软感觉，点击响应和改进的控制。
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公开(公告)号：US07244195B1
公开(公告)日：2007-07-17
申请号：US09511898
申请日：2000-02-23
CPC分类号： A63B37/0004 , A63B37/0003 , A63B37/0017 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0054 , A63B37/12
摘要： A multi-piece solid golf ball is provided which is improved in spin, feeling, and durability, prevents it trajectory from rising or dropping, and offers an increased flight distance. The multi-piece solid golf ball includes a solid core and a cover of two inner and outer layers surrounding the core. The outer cover layer has a surface formed with a plurality of dimples. A product of the Shore D hardness of the inner cover layer multiplied by the Shore D hardness of the outer cover layer and a portion VR (%) of the total of the volumes of dimple spaces each defined below a plane circumscribed by the dimple edge to the overall volume of a phantom sphere given on the assumption that the golf ball surface is free of dimples fall within predetermined ranges.
摘要翻译： 提供了一种多片式高尔夫球，其旋转，感觉和耐久性得到改善，防止其轨迹上升或下降，并且提供了增加的飞行距离。 多片固体高尔夫球包括实芯和围绕芯的两个内层和外层的盖。 外覆盖层具有形成有多个凹坑的表面。 内覆层的肖氏D硬度乘以外覆盖层的肖氏D硬度和下面规定的凹坑空间体积总数的部分V R S（％）的乘积 假定高尔夫球表面没有凹坑的情况下，由凹坑边缘限定的虚拟球的总体积的平面落在预定范围内。
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公开(公告)号：US06780125B1
公开(公告)日：2004-08-24
申请号：US09129883
申请日：1998-08-06
IPC分类号： A63B3712
CPC分类号： A63B37/0004 , A63B37/0003 , A63B37/0017 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0054 , A63B37/12
摘要： A multi-piece solid golf ball comprises a solid core and a cover of two inner and outer layers surrounding the core. The outer cover layer has a surface formed with a plurality of dimples is characterized in that a product of the Shore D hardnesses of the inner cover layer multiplied by the Shore D hardnesses of the outer cover layer and a proportion VR (%) of the total of the volumes of dimple spaces each defined below a plane circumscribed by the dimple edge to the overall volume of a phantom sphere given on the assumption that the golf ball surface is free of dimples satisfy any one of the following combinations (1) to (5): (1) 1,500 to less than 2,000 VR: 0.8 .to 1.1% (2) 2,000 to less than 2,500 VR: 0.75 to 1.05% (3) 2,500 to less than 3,000 VR: 0.7 to 1% (4) 3,000 to less than 3,500 VR: 0.65 to 0.95% (5) 3,500 to 4,000 VR: 0.6 to 0.9%. The dimples include at least three types of dimples which are different in at least one of a diameter, a depth, and a value V0 which is the volume of one dimple space defined below a plane circumscribed by the dimple edge divided by the volume of a cylinder whose bottom is the plane and whose height is the maximum depth of the dimple from the bottom.
摘要翻译： 多片固体高尔夫球包括实心芯和围绕芯的两个内层和外层的盖。 外覆盖层具有形成有多个凹坑的表面，其特征在于，内覆盖层的肖氏D硬度乘以外覆盖层的肖氏D硬度乘以总和的比例VR（％） 在假定高尔夫球表面没有凹坑的情况下，由凹坑边缘限定的平面定义在假想球体的总体积之下的凹坑空间的体积，满足以下组合（1）至（5） ）:( 1）1500至小于2,000VR：0.8至1.1％（2）2,000至小于2,500VR：0.75至1.05％（3）2,500至小于3,000VR：0.7至1％（4）3,000至 小于3,500VR：0.65〜0.95％（5）3,500〜4,000VR：0.6〜0.9％。 凹坑包括至少三种类型的凹坑，它们在直径，深度和值V0中的至少一个中不同，值V0是由凹坑边缘限定的平面所限定的一个凹坑空间的体积除以 底部是平面的圆柱体，其高度是从底部开始的凹坑的最大深度。
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